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Allentown

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Allentown Flights as Low as $108

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Frontier Airlines
Wed, May 28 - Wed, Jun 4
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$108 Roundtrip, found 3 days ago
$108
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, May 28 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Wed, Jun 4, priced at $108 found 3 days ago
Frontier Airlines
Fri, May 23 - Thu, May 29
MCO
Orlando Intl.
TTN
Mercer
$108 Roundtrip, found 2 days ago
$108
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, May 23 from Orlando Intl. to Mercer, returning Thu, May 29, priced at $108 found 2 days ago
Frontier Airlines
Thu, Jun 5 - Sun, Jun 8
MCO
Orlando Intl.
TTN
Mercer
$110 Roundtrip, found 3 days ago
$110
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Jun 5 from Orlando Intl. to Mercer, returning Sun, Jun 8, priced at $110 found 3 days ago
Frontier Airlines
Thu, May 22 - Mon, May 26
MCO
Orlando Intl.
TTN
Mercer
$111 Roundtrip, found 6 days ago
$111
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, May 22 from Orlando Intl. to Mercer, returning Mon, May 26, priced at $111 found 6 days ago
Frontier Airlines
Mon, Jun 2 - Fri, Jun 6
MCO
Orlando Intl.
TTN
Mercer
$115 Roundtrip, found 3 days ago
$115
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Jun 2 from Orlando Intl. to Mercer, returning Fri, Jun 6, priced at $115 found 3 days ago
Frontier Airlines
Thu, May 22 - Mon, Jun 2
MCO
Orlando Intl.
TTN
Mercer
$117 Roundtrip, found 4 days ago
$117
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, May 22 from Orlando Intl. to Mercer, returning Mon, Jun 2, priced at $117 found 4 days ago
Frontier Airlines
Thu, May 22 - Thu, May 29
MCO
Orlando Intl.
TTN
Mercer
$118 Roundtrip, found 6 days ago
$118
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, May 22 from Orlando Intl. to Mercer, returning Thu, May 29, priced at $118 found 6 days ago
Frontier Airlines
Thu, May 22 - Tue, Jun 3
MCO
Orlando Intl.
TTN
Mercer
$119 Roundtrip, found 3 days ago
$119
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, May 22 from Orlando Intl. to Mercer, returning Tue, Jun 3, priced at $119 found 3 days ago
Frontier Airlines
Sat, May 24 - Mon, May 26
MCO
Orlando Intl.
TTN
Mercer
$120 Roundtrip, found 6 days ago
$120
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, May 24 from Orlando Intl. to Mercer, returning Mon, May 26, priced at $120 found 6 days ago
Frontier Airlines
Sat, May 24 - Tue, Jun 3
MCO
Orlando Intl.
TTN
Mercer
$122 Roundtrip, found 1 day ago
$122
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, May 24 from Orlando Intl. to Mercer, returning Tue, Jun 3, priced at $122 found 1 day ago
Frontier Airlines
Fri, Jun 13 - Tue, Jun 17
MCO
Orlando Intl.
TTN
Mercer
$122 Roundtrip, found 6 hours ago
$122
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Fri, Jun 13 from Orlando Intl. to Mercer, returning Tue, Jun 17, priced at $122 found 6 hours ago
Frontier Airlines
Sat, May 24 - Tue, Jun 3
MCO
Orlando Intl.
TTN
Mercer
$124 Roundtrip, found 3 days ago
$124
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, May 24 from Orlando Intl. to Mercer, returning Tue, Jun 3, priced at $124 found 3 days ago
Frontier Airlines
Thu, May 22 - Sun, May 25
MCO
Orlando Intl.
TTN
Mercer
$126 Roundtrip, found 4 days ago
$126
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, May 22 from Orlando Intl. to Mercer, returning Sun, May 25, priced at $126 found 4 days ago
Frontier Airlines
Thu, Jun 12 - Tue, Jun 17
MCO
Orlando Intl.
TTN
Mercer
$127 Roundtrip, found 6 hours ago
$127
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Thu, Jun 12 from Orlando Intl. to Mercer, returning Tue, Jun 17, priced at $127 found 6 hours ago
Frontier Airlines
Mon, Jun 2 - Sat, Jun 14
RDU
Raleigh - Durham Intl.
TTN
Mercer
$195 Roundtrip, found 3 days ago
$195
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Jun 2 from Raleigh - Durham Intl. to Mercer, returning Sat, Jun 14, priced at $195 found 3 days ago
Frontier Airlines
Fri, May 30 - Sun, Jun 1
ORD
O'Hare Intl.
TTN
Mercer
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, May 30 from O'Hare Intl. to Mercer, returning Sun, Jun 1, priced at $199 found 2 days ago

Cheap Flights to Allentown

Fall in love at first flight with your vacation to Allentown by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Allentown on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Allentown, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Allentown

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Allentown with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the BLM airport.

What is the cheapest month to fly to Allentown?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Allentown are in May, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Allentown?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Allentown.

What airport is best to fly into Allentown?

When you’re planning your trip to Allentown, convenience is the name of the game. Luckily, Allentown Mercer Airport is nearby so you can deplane and get going on checking off everything on your Allentown must-do list.

How much are flights to Allentown?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Allentown on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $108, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Allentown?

The trick to saving a stack of cash on your flight to Allentown? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $108 right now, why wait?

Allentown Flight Information
Destination airport
Mercer
Destination airport IATA code
TTN
Roundtrip price
$108

Last Minute Hotel Deals in Allentown

Hyatt Regency Princeton
Hyatt Regency Princeton
4 out of 5
102 Carnegie Ctr, Princeton, NJ
Book a stay at this business-friendly hotel in Princeton. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8.6/10 Excellent! (1,015 reviews)
"Good hotel"

Reviewed on May 13, 2025

Get rates
Hyatt Regency Princeton
MHO Hotel Bordentown
MHO Hotel Bordentown
2 out of 5
187 US 130 and 206, Bordentown, NJ
Stay at this hotel in Bordentown. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (1,006 reviews)
"Only real issue is the TV has no channels. Very basic selection of programs."

Reviewed on May 13, 2025

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MHO Hotel Bordentown
MHO Inn & Suites
MHO Inn & Suites
2.5 out of 5
4191 Us Highway 1, Monmouth Junction, NJ
Stay at this hotel in Monmouth Junction. Enjoy free parking, a 24-hour front desk, and cable TV channels. Our guests praise the helpful staff and the clean rooms ...
7.8/10 Good! (1,007 reviews)
"It was a good experience though iam not there in the room most of the time. But, everything was really good in that motel"

Reviewed on May 13, 2025

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MHO Inn & Suites
Best Western Rutgers University Hotel
Best Western Rutgers University Hotel
2.5 out of 5
195 Route 18, East Brunswick, NJ
Book a stay at this business-friendly hotel in East Brunswick. Enjoy free breakfast, free parking, and a 24-hour fitness center. Our guests praise the helpful ...
8.8/10 Excellent! (550 reviews)
"Great place"

Reviewed on May 14, 2025

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Best Western Rutgers University Hotel
Hampton Inn Princeton
Hampton Inn Princeton
2.5 out of 5
4385 Us Highway 1, Princeton, NJ
Book a stay at this business-friendly hotel in Princeton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (1,001 reviews)
"This was an awesome property and the staff were amazing. The breakfast was surprisingly good especially the waffles. We will definitely be back."

Reviewed on May 15, 2025

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Hampton Inn Princeton
Holiday Inn Express Philadelphia NE - Langhorne by IHG
Holiday Inn Express Philadelphia NE - Langhorne by IHG
2.5 out of 5
3101 West Cabot Boulevard, Langhorne, PA
Book a stay at this business-friendly hotel in Langhorne. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (1,006 reviews)
"Nice hotel. In great area close to shopping and a lot of food choices. Easy access in and out."

Reviewed on May 12, 2025

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Holiday Inn Express Philadelphia NE - Langhorne by IHG
The Westin Princeton at Forrestal Village
The Westin Princeton at Forrestal Village
4 out of 5
201 Village Blvd, Princeton, NJ
Book a stay at this business-friendly hotel in Princeton. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (1,009 reviews)
"Nice hotel, friendly staff."

Reviewed on May 16, 2025

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The Westin Princeton at Forrestal Village
Hyatt Place Princeton
Hyatt Place Princeton
3 out of 5
3565 US Highway 1, Princeton, NJ
Stay at this 3-star business-friendly hotel in Princeton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,005 reviews)
Hyatt Place- A Gem in Princeton
"Hyatt Place in Princeton is an absolute gem of a hotel. Terrific breakfast food with tons of great choices and add-ons. We feel lucky to stay there every time- and it’s our first choice for Princeton travel."

Reviewed on May 15, 2025

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Hyatt Place Princeton
See all 391 properties in Allentown
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.